practical Flashcards
(25 cards)
degree of hip flexion/extension
120-130 -flex
0-20-ext
degree of hip abduction/adducion
add: 20-25
ab: 40-45
hip internal/external rotation
infant
1 yr
4yr/adult
infant:60-90 deg ext, 0-30 deg internal
1 yr: 50-60 ext, 30 int rotation
4yr 45 ext rotation, 45 int
normal knee extension?
how do we evaluate hamstring with medial isolation? what happens if its lower than normal value?
lateral isolation?
normal:160
externally rotate leg med isolation: if lower than 160–tight medial hamstring
lateral isolation: lower than 160-tight lateral hamstring
external rotators of the hip
what becomes taut with hip extension?
gemelli-superior and inferior obturator internus and externus adductors gluteus maximus sartorius quadriceps femoris piriformis
iliofemoral, pubofemoral, ligamentum teres
internal rotators of hip
gluteus minimus/gluteus medus
knee extension/flexion angle
extension: 0-15 (hyper-extension)
flexion: 135
knees separated more than 2 inches in relationship to ankles
genu varum
ankles separated by more than 2 inches in relationship to medial knees
genu valgum
knees hyperextended in standing position
genu recurvatum
dorsiflexion of ankle where foot with knee flexed vs extended
normal is 10 or more.
dorsiflexion with knee flexed normally greater than knee extended
normal plantarflexion angle
50 deg
normal malleolar external rotation
18-23 degrees
normal tibial stance position
0-7 degrees varus
normal STJ ROM
normal inversion vs eversion
approx 30 deg
inversion: 20 deg
eversion: 10 deg
normal 1st ray ROM for plantarflexion and dorsiflexion
5 mm
normal dorsiflexion/plantarflexion of 1st mpj
dorsiflexion: 60-65 deg
plantarflexion: 5-10 deg
normal malleolar position
fibula should be externally rotated 18-23 degrees in relation to tibia
STJ neutral degree position
0-3 deg varus
if STJ transverse axis is deviated medially vs laterally will have what type of foot?
medial: pronated
lateral: supinated
normal Resting calcaneal stance position
2 deg valgus, to 2 deg varus
how do you find neutral calcaneal stance position
tibial influence + STJ neutral
how do you measure midtarsal joint
pt prone, stj neutral.
MTJ maximally pronated
measure the angle formed by the plantar metatarsal heads with the plantar surface of the heel–>determine varus or valgus
what is the normal 1st ray range of motion?
dorsiflexion and plantarflexion 5mm
